Ga Didara Welded Irin Pipe

Ofo ti a lo fun paipu irin welded jẹ irin awo tabi irin rinhoho.Nitori awọn ilana alurinmorin oriṣiriṣi, o ti pin si paipu welded ileru, alurinmorin itanna (alurinmorin resistance) paipu ati paipu arc welded laifọwọyi.Nitori ti won yatọ si alurinmorin fọọmu, ti won ti wa ni pin si taara pelu welded paipu ati ajija welded paipu.Nitori ti awọn oniwe-opin apẹrẹ, o ti wa ni pin si ipin welded paipu ati pataki-sókè (square, alapin, bbl) welded paipu.Awọn paipu welded ti pin si awọn oriṣi atẹle nitori awọn ohun elo ati lilo wọn ti o yatọ:
GB / t3091-2008 (piipu irin welded fun gbigbe omi titẹ kekere): o jẹ pataki julọ lati gbe omi, gaasi, afẹfẹ, epo, omi gbona alapapo tabi nya si ati awọn fifa titẹ kekere gbogbogbo ati awọn paipu fun awọn idi miiran.Ohun elo aṣoju rẹ jẹ ipele Q235 irin kan.
GB / t14291-2006 (welded irin paipu fun iwakusa ito gbigbe): o ti wa ni o kun lo fun taara pelu welded irin pipe fun mi air titẹ, idominugere ati ọpa gaasi idominugere.Ohun elo aṣoju rẹ jẹ ipele Q235A ati irin B.
GB / t12770-2002 (irin alagbara, irin welded paipu fun darí be): o kun lo fun ẹrọ, mọto ayọkẹlẹ, keke, aga, hotẹẹli ati ounjẹ ohun ọṣọ ati awọn miiran darí awọn ẹya ara ati igbekale awọn ẹya ara.Awọn ohun elo aṣoju jẹ 0Cr13, 1Cr17, 00cr19ni11, 1Cr18Ni9, 0cr18ni11nb, ati bẹbẹ lọ.
GB / t12771-1991 (irin alagbara, irin welded paipu irin fun gbigbe ito): o ti wa ni o kun lo lati gbe kekere-titẹ ipata media.Awọn ohun elo aṣoju jẹ 0Cr13, 0Cr19Ni9, 00cr19ni11, 00Cr17, 0cr18ni11nb, 0017cr17ni14mo2, ati bẹbẹ lọ.
Ni afikun, welded alagbara, irin oniho fun ohun ọṣọ (GB / T 18705-2002), welded alagbara, irin oniho fun ayaworan ohun ọṣọ (JG / T 3030-1995), ati welded irin oniho fun ooru exchangers (yb4103-2000).Gigun welded pipe ni awọn anfani ti ilana iṣelọpọ ti o rọrun, ṣiṣe iṣelọpọ giga, idiyele kekere ati idagbasoke iyara.Agbara ajija welded pipe ni gbogbogbo ga ju ti paipu welded taara.O le ṣe agbejade paipu welded pẹlu iwọn ila opin ti o tobi pẹlu ofifo dín, ati paipu welded pẹlu iwọn ila opin paipu oriṣiriṣi pẹlu ofifo ti iwọn kanna.Sibẹsibẹ, ni akawe pẹlu paipu okun taara pẹlu gigun kanna, gigun weld pọ si nipasẹ 30 ~ 100%, ati iyara iṣelọpọ jẹ kekere.Awọn ohun elo aise uncoiling - ipele - ipari irẹrun ati alurinmorin - looper - lara - Welding - ti abẹnu ati ti ita weld ileke yiyọ kuro - iṣaju iṣatunṣe - itọju ooru fifa irọbi - iwọn ati titọ - idanwo eddy lọwọlọwọ - gige - ayewo eefun - Pickling - ayewo ikẹhin (itọkasi) Iṣakoso) - Iṣakojọpọ - sowo.Awọn ọja naa ni lilo pupọ ni imọ-ẹrọ omi tẹ ni kia kia, ile-iṣẹ petrochemical, ile-iṣẹ kemikali, ile-iṣẹ agbara ina, irigeson ogbin ati ikole ilu.O jẹ ọkan ninu awọn ọja bọtini 20 ti o dagbasoke ni Ilu China.